Handgun



FIG. 1 is a right hand elevational view of a handgun showing my newdesign;

FIG. 2 is a left hand elevational view thereof;

FIG. 3 is a front elevational view of the handgun;

FIG. 4 is a rear elevational view of the handgun;

FIG. 5 is a top plan view of the handgun; and

FIG. 6 is a bottom plan view of the handgun.

The ornamental design for a handgun, as shown.